refactor: enforce 800 line source limits

web/src/views/scripts/travelReimbursementSubmitApplicationConflicts.js

@@ -0,0 +1,190 @@
+import { isApplicationDocumentNo } from '../../utils/documentClassification.js'
+import {
+  applicationDateRangesOverlap,
+  normalizeApplicationPreview,
+  resolveApplicationDateRange
+} from '../../utils/expenseApplicationPreview.js'
+import { APPLICATION_DUPLICATE_IGNORED_STATUSES } from './travelReimbursementSubmitConstants.js'
+
+function normalizeClaimListPayload(payload) {
+  if (Array.isArray(payload)) {
+    return payload
+  }
+  return Array.isArray(payload?.items) ? payload.items : []
+}
+
+function normalizeClaimRiskFlags(claim) {
+  const flags = claim?.risk_flags_json || claim?.riskFlagsJson || claim?.riskFlags || []
+  if (Array.isArray(flags)) {
+    return flags
+  }
+  return flags && typeof flags === 'object' ? [flags] : []
+}
+
+function extractApplicationDetailFromClaim(claim) {
+  return normalizeClaimRiskFlags(claim).reduce((found, item) => {
+    if (found || !item || typeof item !== 'object') {
+      return found
+    }
+    const detail = item.application_detail || item.applicationDetail
+    return detail && typeof detail === 'object' ? detail : null
+  }, null)
+}
+
+function isApplicationClaimRecord(claim) {
+  const expenseType = String(claim?.expense_type || claim?.expenseType || '').trim().toLowerCase()
+  const claimNo = String(claim?.claim_no || claim?.claimNo || '').trim().toUpperCase()
+  return (
+    expenseType === 'application' ||
+    expenseType === 'expense_application' ||
+    expenseType.endsWith('_application') ||
+    isApplicationDocumentNo(claimNo) ||
+    Boolean(extractApplicationDetailFromClaim(claim))
+  )
+}
+
+function normalizeApplicationExpenseType(value) {
+  const text = String(value || '').trim().toLowerCase()
+  if (!text) {
+    return ''
+  }
+  if (text === 'travel_application' || /差旅|出差/.test(text)) {
+    return 'travel_application'
+  }
+  if (text === 'purchase_application' || /采购/.test(text)) {
+    return 'purchase_application'
+  }
+  if (text === 'meeting_application' || /会务|会议/.test(text)) {
+    return 'meeting_application'
+  }
+  if (text === 'expense_application' || text === 'application' || text.endsWith('_application')) {
+    return text === 'application' ? 'expense_application' : text
+  }
+  return 'expense_application'
+}
+
+function resolveClaimApplicationExpenseType(claim) {
+  const detail = extractApplicationDetailFromClaim(claim) || {}
+  return normalizeApplicationExpenseType(
+    claim?.expense_type ||
+      claim?.expenseType ||
+      detail.application_type ||
+      detail.applicationType ||
+      ''
+  )
+}
+
+function isIgnoredApplicationDuplicateStatus(status) {
+  return APPLICATION_DUPLICATE_IGNORED_STATUSES.has(String(status || '').trim().toLowerCase())
+}
+
+function resolveClaimApplicationDateRange(claim) {
+  const detail = extractApplicationDetailFromClaim(claim) || {}
+  return (
+    resolveApplicationDateRange(
+      detail.time ||
+        detail.time_range ||
+        detail.timeRange ||
+        detail.application_time ||
+        detail.applicationTime ||
+        detail.application_business_time ||
+        detail.applicationBusinessTime ||
+        detail.application_date ||
+        detail.applicationDate,
+      detail.days || detail.application_days || detail.applicationDays
+    ) ||
+    resolveApplicationDateRange(claim?.occurred_at || claim?.occurredAt || '')
+  )
+}
+
+function formatApplicationDateRangeLabel(range) {
+  if (!range?.startDate) {
+    return '待确认'
+  }
+  return range.startDate === range.endDate ? range.startDate : `${range.startDate} 至 ${range.endDate}`
+}
+
+function findOverlappingApplicationClaim(applicationPreview, claimsPayload) {
+  const preview = normalizeApplicationPreview(applicationPreview)
+  const fields = preview.fields || {}
+  const currentRange = resolveApplicationDateRange(fields.time, fields.days)
+  if (!currentRange) {
+    return null
+  }
+  const currentExpenseType = normalizeApplicationExpenseType(fields.applicationType)
+  const claims = normalizeClaimListPayload(claimsPayload)
+  for (const claim of claims) {
+    if (!isApplicationClaimRecord(claim) || isIgnoredApplicationDuplicateStatus(claim?.status)) {
+      continue
+    }
+    const existingExpenseType = resolveClaimApplicationExpenseType(claim)
+    if (currentExpenseType && existingExpenseType && currentExpenseType !== existingExpenseType) {
+      continue
+    }
+    const existingRange = resolveClaimApplicationDateRange(claim)
+    if (!existingRange || !applicationDateRangesOverlap(currentRange, existingRange)) {
+      continue
+    }
+    return {
+      claim,
+      currentRange,
+      existingRange,
+      claimId: String(claim?.id || claim?.claim_id || claim?.claimId || '').trim(),
+      claimNo: String(claim?.claim_no || claim?.claimNo || claim?.id || '').trim(),
+      status: String(claim?.approval_stage || claim?.approvalStage || claim?.status || '').trim(),
+      reason: String(claim?.reason || '').trim(),
+      location: String(claim?.location || '').trim()
+    }
+  }
+  return null
+}
+
+function buildApplicationDateConflictMessage(conflict) {
+  const claimNo = conflict?.claimNo || '已有申请'
+  return [
+    '我先检查了你的申请时间，发现同一天或重叠日期已经存在差旅申请，不能重复创建。',
+    '',
+    '已有申请：',
+    `- **单号**：${claimNo}`,
+    `- **申请时间**：${formatApplicationDateRangeLabel(conflict?.existingRange)}`,
+    conflict?.location ? `- **地点**：${conflict.location}` : '',
+    conflict?.reason ? `- **事由**：${conflict.reason}` : '',
+    `- **当前节点**：${conflict?.status || '处理中'}`,
+    '',
+    `本次识别时间：${formatApplicationDateRangeLabel(conflict?.currentRange)}`,
+    '',
+    '请先查看已有申请，或修改本次出差时间后再继续。'
+  ].filter(Boolean).join('\n')
+}
+
+function buildApplicationDateConflictActions(conflict) {
+  const actions = []
+  if (conflict?.claimId) {
+    actions.push({
+      action_type: 'open_application_detail',
+      label: '查看已有申请',
+      description: conflict.claimNo ? `进入 ${conflict.claimNo} 单据详情。` : '进入已有申请单据详情。',
+      icon: 'mdi mdi-file-search-outline',
+      payload: {
+        claim_id: conflict.claimId,
+        claim_no: conflict.claimNo
+      }
+    })
+  }
+  actions.push({
+    action_type: 'prefill_composer',
+    label: '修改出差时间',
+    description: '在输入框中补充新的出差日期后继续。',
+    icon: 'mdi mdi-calendar-edit-outline',
+    payload: {
+      prompt_prefill: '修改出差时间为：'
+    }
+  })
+  return actions
+}
+
+export {
+  buildApplicationDateConflictActions,
+  buildApplicationDateConflictMessage,
+  findOverlappingApplicationClaim
+}